void TIME4_IRQHandler(void){
	static unsigned int val1=0;
	if(TIM_GetITStatus(TIM4,TIM_IT_Update) != RESET)
		TIM_ClearITPendingBit(TIM4_IT_Update);
	switch(val1/250){
		case 0:{}break;
	}
	num = val1/250;
	PIN(num+1) = (val1%250)/val3[num];
	
}